Key fob



FIG. 1 is a top view of a key fob in a first state, showing our new design;

FIG. 2 is a front view of the key fob in a first state;

FIG. 3 is a back view of the key fob in the first state;

FIG. 4 is a bottom view the key fob;

FIG. 5 is a right side view of the key fob in the first state, the left side view of the key fob in the first state being a mirror image of the right side view of the key fob in the first state; and,

FIG. 6. is a perspective view of the key fob in a second state. 

CLAIM The ornamental design for a key fob, as shown and described. 